phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '18255de9a5b8da45747cb418deb0519c' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('18255de9a5b8da45747cb418deb0519c', -1, 1743435332, 1743435332, '0387b9df', 2, 0, 0)

Line : 187
File : sessions.php